Acoustic calibrators

27 companies | 39 products
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acoustic calibrator
acoustic calibrator
CAL73

Noise level: 94 dB - 114 dB

The CAL73 sound level calibrator is used to calibrate sound level meters and other sound measurement equipment. You can calibrate 1 inch diameter microphones directly ...

acoustic calibrator
acoustic calibrator
PCE-SC 09-ICA

Temperature: -10 °C - 50 °C
Noise level: 94, 114 dB

... battery powered sound source. With the sound calibrator, direct and fast calibrations of sound level meters and other systems for noise measurement can be carried out. ...

acoustic calibrator
acoustic calibrator
CAL200

Noise level: 96, 114 dB

... CAL200 Precision Acoustic Calibrator IEC 60942 Class 1 Handheld Sound Level Calibrator for ½” microphones at 1000 Hz Used for Sound Level Meters ...

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Larson Davis
acoustic calibrator
acoustic calibrator
SC-2120A

Noise level: 94 dB

The SC-2120A is a simplified sound calibrator for use in operational checking of acoustic measurement systems. * Accomodates 1/2 inch microphones. * Long battery life (up ...

acoustic calibrator
acoustic calibrator
HD2022

Sound level calibrator, class 2, IEC60942, for 1/2 'microphones (1/4' with adapter HD2020AD4), 114 dB, 1KHz. ISO17025 certification included

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Delta OHM
acoustic calibrator
acoustic calibrator
SAND9+

Noise level: 94, 114 dB

ER CALIBRATOR Sound level meter calibrator – SAND9+ The sound level meter calibrator is employed to calibrate and/ or check sound ...

acoustic calibrator
acoustic calibrator
407744

Noise level: 94 dB

Features: Calibrates and verifies Sound Level Meter operation Battery test position with battery status LED indicates if battery is good For use on Sound Level Meters with 0.5" or 1.0" microphones Durable ...

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Extech
acoustic calibrator
acoustic calibrator

Noise level: 94 dB - 114 dB

NoisePen Acoustic Calibrator A Class 2 calibrator especially designed for use with the NoisePen. Choose from two models to field calibrate the NoisePen at 94dB or at 114dB. The Class ...

pressure calibrator
pressure calibrator
105

Noise level: 94 dB - 114 dB

Acoustic Calibrators - Class 1 and Class 2 Pulsar Instruments' Class 1 and Class 2 acoustic calibrators with EU Type Approval. Quickly check the accuracy of your ...

acoustic calibrator
acoustic calibrator
4000 Cl. 1

Temperature: -10 °C - 50 °C
Pressure: 65,000 Pa - 108,000 Pa
Noise level: 114 dB

acoustic calibrator
acoustic calibrator
DSL-336A

... TECPEL DSL-336A Sound Level Calibrator is ideally designed to provide an extremely high quality performance and functionality. The level calibrator is mainly constructed to meet the ...

acoustic calibrator
acoustic calibrator
TES-1356

Noise level: 94, 114 dB

• 94db and 114db Sound Calibration at 1KHz • Accurate and Simple to use • Fits 1’, 1/2” or 1/4” diameter microphone

acoustic calibrator
acoustic calibrator
114 dB | QC series

The QC-10 and QC-20 calibrators provide quick, precise field calibration. The calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy ...

acoustic calibrator
acoustic calibrator

The Sound Examiner SE-400 series of sound meters are engineered to accurately measure noise levels in highly variable environments. These advanced instruments compute the average sound ...

acoustic calibrator
acoustic calibrator
SV 33B

Temperature: -10 °C - 50 °C

SV 33B Class 1 Acoustic Calibrator produces an acoustic pressure of defined level 114 dB at frequency of 1 kHz. The SV 33B is suitable for calibration of Class 1 and Class 2 sound ...

acoustic calibrator
acoustic calibrator
SV 34B

Temperature: 0 °C - 40 °C
Noise level: 114 dB

... SV 34B Class 2 Acoustic Calibrator generates reference signal of 114 dB at 1 kHz and is designed to calibrate Class 2 sound level meters and noise dosimeters with1/2 microphones. Unlike ...

acoustic calibrator
acoustic calibrator
SV 36

Temperature: -10 °C - 50 °C
Noise level: 114, 94 dB

The SV 36 acoustic calibrator is a small, portable dual-range Class 1 device (sound source). Powered by two LR03/AAA batteries, it contains a loudspeaker producing acoustic pressure of ...

acoustic calibrator
acoustic calibrator
114 dB, 1 kHz | 42AB

The G.R.A.S. 42AB Sound Calibrator is a small battery-operated precision microphone calibrator. The calibrator can be used directly on 1" microphones and ½" microphones. ...

acoustic calibration system
acoustic calibration system
max. 92 Hz | 90CA

The G.R.A.S. 90CA Microphone CalibrationSystem provides for automated and reliable leveland frequency response calibration of measurementmicrophones. The implemented calibrationmethods conform with relevant standards aslisted in the specifications. Microphone ...

acoustic calibrator
acoustic calibrator
140 dB, min. 0.01 Hz | 42AE

The G.R.A.S. 42AE Low-Frequency Calibrator permits microphone calibration at frequencies down to 0.01 Hz for both front and rear-vented microphones. It produces a constant sound pressure level down to ...

sound level meter calibration system
sound level meter calibration system
3630-A

SOUND LEVEL METER CALIBRATION SYSTEM Designed to comply with all relevant international standards and recommendations and is equally well suited for use in national calibration laboratories and commercial ...

acoustic calibrator
acoustic calibrator
9350C01

acoustic calibrator
acoustic calibrator
Nor1251, Nor1252

The use of sound calibrators dates back to the days when it was easier to design a stable sound calibrator than a stable Sound Level Meter. Today, sound ...

pressure calibrator
pressure calibrator
NC-74

Sound Calibrator NC-74 Sound pressure level: 94 dB ± 0.3 dB Frequency: 1000 Hz ± 2 % For Type 1 and Type 2 sound level meters.

acoustic calibrator
acoustic calibrator
PeakTech® P 8010

Noise level: 94 dB - 114 dB

... verification of microphones in audio technology, you need a sound level calibrator, which is designed to produce several sound pressure levels at a fixed frequency characteristic. ...

acoustic calibrator
acoustic calibrator
327

Temperature: 23 °C
Noise level: 94 dB

• 94dB Sound Calibrator At 125Hz And 250Hz • Accurate And Simple To Use • Fits 1inch And 1/2inch Microphones • Low Battery Indicator • IEC 60942(2003) Class 2, Ans1.40-1984 Total Harmonic Distortion: ...

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CENTER TECHNOLOGY
sound level meter calibration system
sound level meter calibration system

Traceable sound level meter calibration for sound level meters, noise monitors, vibration meters and acoustic calibrators Guarantee the accuracy and reliability of your ...

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Cirrus Research
acoustic calibrator
acoustic calibrator
MTP 1890

Noise level: 94, 114 dB

94dB and 114dB sound meter calibrator at 1kHz Accurate and simple to use Fits 1/2’’ diameter microphones

acoustic calibrator
acoustic calibrator
890-2 series

Noise level: 114, 94 dB

Sound pressure level calibrators are used before or after taking measurements with sound level meters and noise dosimeters. The 890-2 can adjust Simpson models 886-2 and 884-2 or other ...

acoustic calibrator
acoustic calibrator
CB004

Portable, user friendly calibrator, ideal for checking sound level meters and dosimeters on the measurement site, or in the laboratory. It is designed especially to check class 2 dosimeters and sound ...

acoustic calibrator
acoustic calibrator
class 2, 94 - 114 dB | TM-100

FUNCTIONS ▪Setting standard sound level at 94 dB and 114 dB. ▪According Standard: ANSI S1.4-1984 and IEC 942 1988 Class 2. ▪½¡¨ microphone adapters provided. ▪Low battery indicator.